12 April 2026: Dunkin’: Dozen Day Donut Promotion – Buy 9 Get 3 Free Sweet Treat Deal Across Singapore by JR 3/Apr/2026 Dunkin’ Dozen Day returns on 12 April 2026 with a simple yet irresistible deal – buy 9 donuts and enjoy 3 free. A perfect chance to enjoy more sweet treats while saving, whether for sharing or personal indulgence across Singapore. Read more
